Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

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FZUS53 KDTX 240300
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
1000 PM EST Thu Nov 23 2017

For waters within five nautical miles of shore

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

LHZ422-241015-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
1000 PM EST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EST FRIDAY THROUGH
LATE FRIDAY NIGHT...

.REST OF TONIGHT...Southwest winds 15 to 20 knots increasing to
20 to 25 knots early in the morning. Partly cloudy. Waves 1 to
3 feet building to 2 to 4 feet after midnight.
.FRIDAY...Southwest winds 20 to 25 knots. Gusts to 30 knots late
in the afternoon. Partly cloudy becoming mostly cloudy late in
the morning becoming partly cloudy becoming mostly cloudy late in
the afternoon. Waves 3 to 5 feet. Waves occasionally around
7 feet.
.FRIDAY NIGHT...Southwest winds 20 to 25 knots with gusts to
30 knots becoming west 15 to 20 knots after midnight. Mostly
cloudy until early morning becoming partly cloudy. A chance of
light showers until early morning. Waves 3 to 5 feet subsiding to
1 to 3 feet early in the morning. Waves occasionally around
7 feet.
.SATURDAY...West winds 10 to 15 knots becoming northwest 15 to
20 knots in the late morning and afternoon. Partly cloudy early
in the morning becoming mostly cloudy. Waves 1 to 3 feet.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ421-241015-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
1000 PM EST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT...

.REST OF TONIGHT...Southwest winds 15 to 20 knots increasing to
20 to 25 knots early in the morning. Partly cloudy. Waves 3 to
5 feet. Waves occasionally around 7 feet.
.FRIDAY...Southwest winds to 30 knots. Partly cloudy early in the
morning...then mostly cloudy with a slight chance of light
showers in the late morning and afternoon. Waves 5 to 7 feet.
Waves occasionally around 10 feet.
.FRIDAY NIGHT...Southwest winds to 30 knots diminishing to 20 to
25 knots with gusts to 30 knots after midnight...then becoming
west 15 to 20 knots early in the morning. Mostly cloudy until
early morning becoming partly cloudy. A chance of light showers
until early morning. Waves 4 to 6 feet. Waves occasionally around
8 feet.
.SATURDAY...West winds 15 to 20 knots. Mostly cloudy. Waves 2 to
4 feet.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ441-241015-
Port Austin to Harbor Beach MI-
1000 PM EST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EST FRIDAY THROUGH
LATE FRIDAY NIGHT...

.REST OF TONIGHT...Southwest winds 15 to 20 knots. Partly cloudy.
Waves 2 to 4 feet.
.FRIDAY...Southwest winds 20 to 25 knots. Gusts to 30 knots in
the afternoon. Partly cloudy in the morning becoming mostly
cloudy. A slight chance of light showers. Waves 4 to 6 feet.
Waves occasionally around 8 feet.
.FRIDAY NIGHT...Southwest winds to 30 knots diminishing to 20 to
25 knots in the late evening and early morning...then becoming
west 15 to 20 knots early in the morning. Mostly cloudy with a
chance of light showers. Waves 3 to 5 feet. Waves occasionally
around 6 feet.
.SATURDAY...West winds 15 to 20 knots becoming northwest 20 to
25 knots with gusts to 30 knots late in the afternoon. Mostly
cloudy. A chance of light showers early in the morning. Waves
3 to 5 feet. Waves occasionally around 7 feet.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ442-241015-
Harbor Beach to Port Sanilac MI-
1000 PM EST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EST FRIDAY THROUGH
LATE FRIDAY NIGHT...

.REST OF TONIGHT...Southwest winds 15 to 20 knots. Partly cloudy.
Waves 1 to 3 feet.
.FRIDAY...Southwest winds 15 to 20 knots becoming south to
30 knots. Partly cloudy. Waves 3 to 5 feet building to 4 to
6 feet late in the afternoon. Waves occasionally around 8 feet.
.FRIDAY NIGHT...South winds to 30 knots becoming west 15 to 20
knots with gusts to 30 knots. Mostly cloudy with a chance of light
showers. Waves 4 to 6 feet subsiding to 1 to 3 feet early in the
morning. Waves occasionally around 8 feet.
.SATURDAY...Northwest winds 15 to 20 knots. Mostly cloudy. A
chance of light showers early in the morning. Waves 1 to 3 feet
building to 2 to 4 feet in the afternoon.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ443-241015-
Port Sanilac to Port Huron MI-
1000 PM EST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM EST FRIDAY THROUGH
LATE FRIDAY NIGHT...

.REST OF TONIGHT...Southwest winds 15 to 20 knots. Partly cloudy.
Waves 1 to 3 feet.
.FRIDAY...Southwest winds 15 to 20 knots becoming south to
30 knots. Mostly sunny in the morning becoming partly cloudy.
Waves 3 to 5 feet building to 4 to 6 feet late in the afternoon.
Waves occasionally around 8 feet.
.FRIDAY NIGHT...South winds to 30 knots becoming southwest 15 to
20 knots with gusts to 30 knots. Mostly cloudy with a chance of
light showers. Waves 4 to 6 feet subsiding to 1 to 3 feet. Waves
occasionally around 8 feet.
.SATURDAY...West winds 10 to 15 knots becoming northwest 15 to
20 knots in the late morning and afternoon. Mostly cloudy. A
chance of light showers early in the morning. Waves 1 to 3 feet.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LEZ444-241015-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
1000 PM EST Thu Nov 23 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...

.REST OF TONIGHT...Southwest winds 10 to 15 knots increasing to
15 to 20 knots early in the morning. Mostly clear. Waves 1 to
3 feet.
.FRIDAY...Southwest winds 15 to 20 knots becoming south 20 to
25 knots late in the afternoon. Mostly sunny until late afternoon
becoming partly cloudy. Waves 1 to 3 feet building to 2 to 4 feet
in the afternoon.
.FRIDAY NIGHT...South winds 20 to 25 knots with gusts to 30 knots
becoming west 10 to 15 knots. Mostly cloudy until early morning...
then partly cloudy early in the morning. Waves 2 to 4 feet
subsiding to 1 to 3 feet early in the morning.
.SATURDAY...West winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. Partly cloudy. Waves 1 to 3 feet.

See Lake Erie Open Lake Forecast for days 3 through 5.

The water temperature at Belle Isle is 39.6 degrees.

$$

BT

You can obtain your latest National Weather Service forecasts online
a www.weather.gov/greatlakes



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